[McJeepster]

Will a early model 87 YJ roll bars fit the mounts for my 80 CJ7??

and also what are the pros and cons for spring over axle mounts??

[built]

Will 1990 jeep axles work on my 84 cjy???

[j33pman]

Originally Posted by built

Will 1990 jeep axles work on my 84 cjy???

No. the Front is drivers side drop you need passenger side

[Renegade79]

Originally Posted by McJeepster

Will a early model 87 YJ roll bars fit the mounts for my 80 CJ7??

and also what are the pros and cons for spring over axle mounts??

since i've seen people interchange YJ and CJ bodies without too much trouble it would seem logical that the roll bar would also fit. only issue i could foresee would be the roll bar to windshield bar. you could either just leave the holes in the roll bar or drill your windshield frame to accept the YJ support bar.

[McJeepster]

thanks for that i have been looking more and more at it and i think i am going to go for it cause i like the extra bar there.

[Last Boyscout]

yes the yj bar will fit. i have one in my 79 cj i'm building my cage off of. i needed the drop to the floor of the tub. i also have a yj windshield on my cj. but i wouldn't trust the spreader bars with my life.

[McJeepster]

does the YJ window fit the CJ body with no problems??

[j33pman]

I will bolt up but there is a difference in the defrost ducts.
CJ ducts run through the windshield, I don't think YJ ones do

[foggybottombob]

That is correct about the ducts. If you convert the YJ windshield to CJ type ducts, you will have to cover up two windshield wiper arm access holes in the YJ windshield.

[Last Boyscout]

the CJ plates for the dash dash knobs will not line on the YJ windshield. they bolt up the same but are space to far to the outside. i just cut new L shaped pieces out of steel i had laying around. its a simple fix.

[McJeepster]

alright thanks for the inputs